Advanced Bullpen Data + Usage Tracking

Hayden Birdsong
Throws: R
Primary Role(s): Reliever
Age: 23

San Francisco
Team Record: 44 - 37
Head Coach: Bob Melvin
Pitching Coach: J.P. Martinez

Pitcher Snapshot
Pitcher Impact Rating: 
68.1
IP (last 7 gm): 
5
ERA (last 7 gm): 
5.40
Team BP Power Rank: 
#22

Cumulative Stats

Season	G	ERA	IP	PA	P/pa	SO/pa	BB/pa	HR/pa	SB/pa	G/AO	AVG	OBP	xWOBA	OPS
2025	11	2.31	23.10	101	3.82	24.8%	9.9%	4.0%	0%	0.69	0.230	0.320	0.329	0.768
2025 SpringTr	4	0.75	12.00	43	3.84	41.9%	0.0%	0.0%	1%	1.43	0.146	0.186	-	0.406
2025: Home	6	1.69	16.00	64	3.38	25.0%	12.5%	0.0%	0%	0.75	0.214	0.302	-	0.695
2025: Away	5	3.68	7.10	37	2.89	22.2%	11.1%	0.0%	0%	0.6	0.258	0.351	-	0.899
2025: Vs L	11	-	11.00	51	5.00	0.0%	100.0%	0.0%	%	0.4	0.262	0.360	-	0.931
2025: Vs R	11	-	12.10	50	2.63	25.0%	0.0%	0.0%	%	1.09	0.200	0.280	-	0.613

2025 Pitch Arsenal

Game Logs

Game Date	Opponent	IP	PA	R	H	2B	3B	HR	BB	SO	NP-S	AVG
2025-05-14	vs D-backs	3.00 3	16	3	4	0	0	2	2	3	65-34	0.23
2025-05-11	@ Twins	2.00 7	8	0	2	1	0	0	0	3	31-20	0.21
2025-05-05	@ Cubs	0.10 6	7	5	2	0	0	1	2	0	29-16	0.21
2025-05-02	vs Rockies	2.00 8	6	0	1	0	0	0	0	1	26-15	0.19
2025-04-27	vs Rangers	3.00 6	12	0	3	1	1	0	0	5	50-34	0.19
2025-04-21	vs Brewers	3.00 6	11	0	1	0	0	0	2	4	49-30	0.18
2025-04-15	@ Phillies	1.00 7	6	2	2	0	1	1	1	0	24-12	0.19

Advanced Stats

Advanced Stats will be released after the All-Star break

Last 7 Days

Player	IP	NP-S	ERA	Jun-26	Jun-25	Jun-24	Jun-22	Jun-21
Hayden Birdsong	0	0-0	5.40
Tyler Rogers	3.0	37-31	6.00		1.0 8 15-14		1.0 8 12-10	1.0 8 10-7
Sean Hjelle	2.1	41-28	13.51	1.0 29-20	0.1 10 1-1	1.0 6 11-7
Joey Lucchesi	3.0	51-28	2.70	2.0 28-15		1.0 9 23-13
Camilo Doval	1.2	41-29	16.92		0.2 10 21-13			1.0 9 20-16
Erik Miller	2.0	35-19	0.00		1.0 9 19-10		1.0 7 16-9
Ryan Walker	2.0	22-15	2.46	1.0 6-5		1.0 7 16-10
Randy Rodríguez	3.0	58-37	0.00		1.0 7 20-14		1.0 9 29-17	1.0 7 9-6
Landen Roupp	0	0-0	0.00
Spencer Bivens	3.0	54-39	4.50	1.0 19-12		1.0 8 19-15	1.0 6 16-12